←
Proto-Indo-European *seyk- (derived)
→
Asturian secu (inherited)
→
Catalan sec (inherited)
→
Esperanto seka (mention)
→
Spanish seco (inherited)
→
Old French sec (inherited)
→
Galician seco (derived)
→
Galician seca (inherited)
→
Ancient Greek ἰσχνός (cognate)
→
Italian secco (inherited)
→
Norman saec (inherited)
→
Portuguese seco (inherited)
→
Romansch sec (inherited)
→
Romansch sech (inherited)
→
Romansch sétg (inherited)
→
Romansch setg (inherited)
→
Romansch sitg (inherited)
→
Romanian sec (inherited)
→
Aromanian sec (inherited)
→
Walloon setch (inherited)